Archetype
Steady
Median daily return
+0.000%
Daily volatility (σ)
1.395%
Win rate
49.7%
Current streak
1-day red streak
Berkshire Hathaway (BRK-B) daily session stats — win rate & streak summary
History from May 10, 1996 through Jul 6, 2026 · 7585 trading days with returns.
Avg daily return | +0.050% |
Median daily return | +0.000% |
Avg green day | +0.98% |
Avg red day | -0.89% |
Daily volatility (σ) | 1.395% |
Consistency (μ/σ) | 0.036 |
Max win streak | 12 days+8.09% |
Max losing streak | 10 days-4.66% |
Best day | +19.26%Mar 10, 2009 |
Worst day | -10.94%Nov 19, 2008 |
Extreme days (>3%) | 4.1%180↑ · 132↓ |
Berkshire Hathaway (BRK-B) daily returns calendar heatmap
Jul 7, 2025 – Jul 6, 2026 · Mon–Fri sessions only
Berkshire Hathaway (BRK-B) average return by weekday chart
Average dividend-adjusted return on that weekday (green / red by sign). Green/red day rule: ±0.01% vs prior close.
Berkshire Hathaway (BRK-B) win rate by weekday chart
Share of sessions that closed green on that weekday. Bars are green at or above 50%, red below 50%.
Berkshire Hathaway (BRK-B) average return by weekday table
Average dividend-adjusted return by weekday. Green/red day rule: ±0.01% vs prior close.
| Monday | -0.02% | +49.5% | 1427 |
| Tuesday | +0.11% | +51.3% | 1558 |
| Wednesday | +0.05% | +47.8% | 1556 |
| Thursday | +0.02% | +48.7% | 1525 |
| Friday | +0.08% | +51.4% | 1519 |
- Monday-0.02%
- Tuesday+0.11%
- Wednesday+0.05%
- Thursday+0.02%
- Friday+0.08%
Berkshire Hathaway (BRK-B) biggest single-day gains in history
Dividend-adjusted, ranked by return size.
| +19.26% | |
| +11.75% | |
| +11.61% | |
| +11.22% | |
| +9.91% | |
| +9.42% | |
| +8.95% | |
| +8.62% | |
| +8.62% | |
| +8.61% | |
| +8.52% | |
| +8.16% | |
| +8.12% | |
| +7.81% | |
| +7.58% | |
| +7.35% | |
| +7.02% | |
| +7.01% | |
| +6.93% | |
| +6.85% |
- +19.26%
- +11.75%
- +11.61%
- +11.22%
- +9.91%
- +9.42%
- +8.95%
- +8.62%
- +8.62%
- +8.61%
- +8.52%
- +8.16%
- +8.12%
- +7.81%
- +7.58%
- +7.35%
- +7.02%
- +7.01%
- +6.93%
- +6.85%
Berkshire Hathaway (BRK-B) biggest single-day losses in history
Dividend-adjusted, ranked by drawdown size. "Days to recovery" counts trading sessions until close reclaimed the prior peak.
| -10.94% | 4 | |
| -9.59% | 1 | |
| -9.49% | 57 | |
| -8.08% | 15 | |
| -7.35% | 8 | |
| -7.31% | 15 | |
| -7.04% | 27 | |
| -6.91% | 13 | |
| -6.77% | 5 | |
| -6.46% | 1 | |
| -6.26% | 5 | |
| -6.24% | 106 | |
| -6.16% | 8 | |
| -6.13% | 1168 | |
| -6.12% | 3 | |
| -6.04% | 992 | |
| -5.89% | 14 | |
| -5.86% | 1 | |
| -5.82% | 9 | |
| -5.74% | 25 |
- -10.94%
- -9.59%
- -9.49%
- -8.08%
- -7.35%
- -7.31%
- -7.04%
- -6.91%
- -6.77%
- -6.46%
- -6.26%
- -6.24%
- -6.16%
- -6.13%
- -6.12%
- -6.04%
- -5.89%
- -5.86%
- -5.82%
- -5.74%
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